| Patents for H01P 7 - Resonators of the waveguide type (6,314) |
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| 05/07/2009 | WO2009056154A1 Dielectric resonator |
| 05/06/2009 | EP2056394A1 Cavity resonator |
| 05/06/2009 | EP1269563B1 A coaxial cavity resonator, filter and use of resonator component in a filter |
| 05/06/2009 | CN101425615A Step resistance type hair-pin structure resonator and filter thereof |
| 05/05/2009 | US7528688 Ferrite-piezoelectric microwave devices |
| 05/05/2009 | US7528687 Filtering device and circuit module |
| 04/30/2009 | DE112007001465T5 Verfahren und Vorrichtung für eine Messung mittels hochfrequenter Strahlung Method and apparatus for a measurement by means of high-frequency radiation |
| 04/28/2009 | US7525711 Actively tunable electromagnetic metamaterial |
| 04/22/2009 | EP2051325A1 Fractal and space-filling transmission lines, resonators, filters and passive network elements |
| 04/21/2009 | US7522022 Planar filter, semiconductor device and radio unit |
| 04/16/2009 | US20090096553 HF antenna system for magnetic resonance measurements |
| 04/16/2009 | US20090096545 Dynamic frequency tuning of electric and magnetic metamaterial response |
| 04/15/2009 | EP2048737A1 Chip device |
| 04/15/2009 | CN201222530Y Coaxial cavity resonator and coaxial cavity filter |
| 04/15/2009 | CN201222527Y Microstrip groove cross coupling loop microwave band-pass filter |
| 04/15/2009 | CN101409377A Cavity filter structure mathematical response model and cavity filter for mobile communication network thereof |
| 04/09/2009 | WO2007054803A3 Esr spectrometer for in-situ measurement of degradation of automotive fluids |
| 04/09/2009 | US20090091405 Resonator, method for manufacturing filter by using resonator and filter manufactured by the same method |
| 04/08/2009 | CN100477375C Resonator |
| 04/08/2009 | CN100477374C Transmission line connection structure and transmitter/receiver |
| 04/08/2009 | CN100477070C Electrodeless lighting system and resonator of electrodeless lighting system |
| 04/07/2009 | US7515013 Rectangular waveguide cavity launch |
| 04/07/2009 | US7515006 Resonator for a voltage controlled oscillator and manufacturing method thereof |
| 04/01/2009 | EP2041830A1 Trimming of waveguide filters |
| 04/01/2009 | CN100474692C Rubidium atomic frequency standard microwave cavity resonator |
| 03/26/2009 | WO2009038200A1 Dielectric resonator, dielectric resonator filter and method for controlling dielectric resonator |
| 03/26/2009 | WO2009000862A3 Tuneable rf filters and methods thereof |
| 03/25/2009 | EP1520342B1 Planar resonator for wireless power transfer |
| 03/25/2009 | CN100472938C Voltage controlled oscillator small in reduction of inductance and Q |
| 03/25/2009 | CN100472878C Plane superconductive microstrip resonator |
| 03/24/2009 | US7509100 Antenna interface unit |
| 03/19/2009 | US20090072929 Multiple-Mode Dielectric Resonator, Dielectric Filter, and Communication Device |
| 03/11/2009 | EP2034552A2 Signal selecting device |
| 03/11/2009 | CN101385189A Cavity filter, isolation device and node in mobile communication network |
| 03/10/2009 | US7501915 High frequency module |
| 03/05/2009 | WO2009028153A1 Resonator and filter using the same |
| 03/05/2009 | WO2009027721A1 Low vibration dielecrick resonant oscillators |
| 03/05/2009 | WO2009027720A1 Low vibration dielectric resonant oscillators |
| 03/05/2009 | WO2009027719A1 Low vibration dielectric resonant oscillators |
| 03/05/2009 | WO2009027622A1 A tuneable filter and a method of tuning such a filter |
| 03/05/2009 | US20090058566 Attachment of Deep Drawn Resonator Shell |
| 03/05/2009 | US20090058565 Resonator apparatus having direct-coupled resonators |
| 03/04/2009 | EP2031693A1 Frequency tunable filter |
| 03/04/2009 | CN201204255Y Multi-stopband ultra-wideband wireless communication antennae |
| 03/04/2009 | CN101378142A Frequency tunable filter |
| 03/04/2009 | CN100466375C Composite resonant cavity for measuring microwave surface resistance of conductive material |
| 03/04/2009 | CN100466374C Coupling structure, resonator excitation structure and filter for coplanar-waveguide circuit |
| 03/04/2009 | CN100466372C Laminated filter with improved stop band attenuation |
| 02/26/2009 | US20090051467 Apparatus and method for mode suppression in microwave and millimeterwave packages |
| 02/24/2009 | US7495532 Systems and methods for blocking microwave propagation in parallel plate structures |
| 02/19/2009 | WO2009023155A2 Increasing the q factor of a resonator |
| 02/18/2009 | CN201196972Y Hatch resonance loop band-pass filter based on underlay integration waveguide |
| 02/18/2009 | CN201196971Y Wave filter |
| 02/18/2009 | CN101369680A Method for detecting and optimizing plane superconducting microstrip resonator |
| 02/12/2009 | US20090039982 Dielectric Resonator, Dielectric Filter and Communication Device |
| 02/11/2009 | CN201194245Y Cavity type power divider |
| 02/05/2009 | WO2009016947A1 Dielectric resonator device and its manufacturing method |
| 02/05/2009 | US20090033441 From barium, niodium, titanium, bismuth oxides; printed circuits; cellular phones |
| 02/04/2009 | EP2020050A2 Resonator device with shorted stub and mim-capacitor |
| 02/04/2009 | CN101359761A Novel microwave oscillator driven by spinning current |
| 02/03/2009 | US7486162 High frequency filter |
| 01/28/2009 | CN201188445Y Frequency adjustment mechanism for cavity filter |
| 01/22/2009 | WO2009011167A1 Microstrip line filter |
| 01/22/2009 | US20090021328 Microwave unit |
| 01/22/2009 | US20090021324 RF module |
| 01/21/2009 | CN201185224Y Drawing resonance lever |
| 01/21/2009 | CN201185223Y Drawing resonance lever with flanged edge |
| 01/21/2009 | CN100453213C Method for pressure forming electrolyte blocks |
| 01/20/2009 | US7479857 Systems and methods for blocking microwave propagation in parallel plate structures utilizing cluster vias |
| 01/20/2009 | US7479849 Dielectric resonator device, oscillator and transmitter-receiver apparatus |
| 01/15/2009 | WO2009008321A1 High-frequency device having a two-dimensional periodic structure |
| 01/14/2009 | EP2013939A1 Tuning element and tunable resonator |
| 01/14/2009 | CN201181730Y Controllable electromagnetic mixed coupling coaxial cavity wave filter |
| 01/14/2009 | CN101345329A Double module split ring resonator based on through hole |
| 01/07/2009 | EP1733452A4 Discrete resonator made of dielectric material |
| 01/07/2009 | CN201178129Y Inner conductor of resonator |
| 01/07/2009 | CN201178128Y Substrate integrated wave conductor effect diode oscillator |
| 01/07/2009 | CN101341628A Chip device |
| 01/07/2009 | CN101341627A Filter element and method for manufacturing filter element |
| 01/06/2009 | US7474177 Efficiency-improved tuning assembly for radio frequency filters and method for forming the same |
| 01/06/2009 | US7474176 Sliding screw arrangement |
| 12/31/2008 | WO2009000862A2 Tuneable rf filters and methods thereof |
| 12/31/2008 | EP2007697A1 High-frequency dielectric material |
| 12/30/2008 | US7471173 Resonator, filter, nonreciprocal circuit device, and communication apparatus |
| 12/30/2008 | US7471172 Microwave transmission unit including lightning protection |
| 12/30/2008 | US7471169 Generation of electric oscillations by continuous, supercooled superconductors under a voltage |
| 12/25/2008 | US20080315976 System and method of assembling a trapped acoustic wave system |
| 12/24/2008 | WO2008156673A1 Ceramic monoblock filter with metallization pattern providing increased power load handling |
| 12/24/2008 | EP1382083B1 Tunable multiplexer |
| 12/23/2008 | US7468644 Gradient coil arrangement and method for using the same |
| 12/18/2008 | WO2008130636B1 Composite resonator for use in tunable or fixed filters |
| 12/17/2008 | CN101325275A Multilevel composite resonant cavity for electron cyclotron |
| 12/17/2008 | CN101325274A Bridle hand material composed of dendritic structure unit |
| 12/17/2008 | CN100444462C Ferroelectric devices and method relating thereto |
| 12/16/2008 | US7466214 Resonator |
| 12/11/2008 | WO2008149893A1 High-frequency limiter |
| 12/10/2008 | CN201163655Y Coupling band-pass filter with adjustable capacitance |
| 12/09/2008 | US7463121 Temperature compensating tunable cavity filter |
| 12/03/2008 | CN101315999A Screw device and cavity filter using the same |
| 12/02/2008 | US7459993 Resonator, band-pass filter, and duplexer |